[Elsie]

A Scientist looks at facts, evidence and theory, and tries to come up with experiments that gather new facts, measurements that quantify the new evidence, and new theories that explain the facts and evidence.

Thus: Global Warming - it's MAN's fault.

[donmeaker]

Well, global warming may be the sun’s fault. The sun is much bigger than the earth, or so I believe.

Not that global warming of a few degrees would be a bad thing. Imagine, all that land in Antarctica, Canada, and Siberia turned into productive farm land. Food prices would drop, and wood, a most common building material would be more available, so we could all live better.